| Relationships | Role | Relationship Start | Relationship End |
| Security Bancorporation, Inc. | Parent | 6/30/1985 | 8/31/1993 |
| Security Bancorporation, Inc. | Parent | 3/13/1981 | 6/29/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Midamerica Bank North | Buyer | 94,383 | Discontinued | 9/1/1993 |